diff --git a/images/ubuntu/toolsets/toolset-2204.json b/images/ubuntu/toolsets/toolset-2204.json
index 1e1e29782..8c05724f5 100644
--- a/images/ubuntu/toolsets/toolset-2204.json
+++ b/images/ubuntu/toolsets/toolset-2204.json
@@ -267,12 +267,10 @@
     ],
     "dotnet": {
         "aptPackages": [
-            "dotnet-sdk-6.0",
             "dotnet-sdk-8.0",
             "dotnet-sdk-9.0"
         ],
         "versions": [
-            "6.0",
             "8.0",
             "9.0"
         ],